The New England Aster plays a vital role in our ecosystems; it is a larval host for checkerspot and pearl crescent butterflies and a nectar source for monarch butterflies and many species of bees. Somewhat unappealing to deer, unlike many other asters, and moderately drought tolerant. Pinch back a few times before mid-July to encourage bushiness and control height (keep in mind this will also delay flowering). Cut back after flowering if self-sowing is unwanted or if the plant foliage becomes unsightly, however, leaving the stalks provides nesting sites for native bees.